US4817563A - Fluidized bed system - Google Patents
Fluidized bed system Download PDFInfo
- Publication number
- US4817563A US4817563A US07/160,370 US16037088A US4817563A US 4817563 A US4817563 A US 4817563A US 16037088 A US16037088 A US 16037088A US 4817563 A US4817563 A US 4817563A
- Authority
- US
- United States
- Prior art keywords
- reactor
- fluidized bed
- secondary gas
- solids
- bed system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007787 solid Substances 0.000 claims abstract description 45
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 64
- 238000000034 method Methods 0.000 abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
- 239000001301 oxygen Substances 0.000 abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 abstract description 12
- 239000000725 suspension Substances 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/482—Gasifiers with stationary fluidised bed
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
- C10J3/56—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/026—Dust removal by centrifugal forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0061—Constructional features of bed cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/101—Entrained or fast fluidised bed
Abstract
Description
0.01≦Ar≦100
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873706538 DE3706538A1 (en) | 1987-02-28 | 1987-02-28 | Fluidized bed system |
DE3706538 | 1987-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4817563A true US4817563A (en) | 1989-04-04 |
Family
ID=6322018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/160,370 Expired - Lifetime US4817563A (en) | 1987-02-28 | 1988-02-25 | Fluidized bed system |
Country Status (13)
Country | Link |
---|---|
US (1) | US4817563A (en) |
EP (1) | EP0281165B1 (en) |
JP (1) | JP2564163B2 (en) |
AT (1) | ATE68577T1 (en) |
AU (1) | AU589108B2 (en) |
CA (1) | CA1324881C (en) |
DD (1) | DD269430A5 (en) |
DE (2) | DE3706538A1 (en) |
ES (1) | ES2026631T3 (en) |
FI (1) | FI92157C (en) |
GR (1) | GR3002903T3 (en) |
IN (1) | IN165700B (en) |
ZA (1) | ZA881385B (en) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879958A (en) * | 1987-12-17 | 1989-11-14 | Allen John V | Fluidized bed reactor with two zone combustion |
US4974531A (en) * | 1990-05-22 | 1990-12-04 | Donlee Technologies, Inc. | Method and apparatus for incinerating hazardous waste |
EP0405211A1 (en) * | 1989-06-24 | 1991-01-02 | Beteiligungen Sorg GmbH & Co. KG | Device for the process of transforming solid, extensive dry waste products into a glaseous form |
US5230868A (en) * | 1989-04-04 | 1993-07-27 | A. Ahlstrom Corporation | Fluidized bed reactor with protected fluid distributor |
US5243770A (en) * | 1991-07-12 | 1993-09-14 | The Babcock & Wilcox Company | Fluid bed material transfer apparatus |
US5245934A (en) * | 1988-06-08 | 1993-09-21 | Mortimer Technology Holdings Ltd. | Heating matter |
US5343631A (en) * | 1991-04-01 | 1994-09-06 | Amax Coal West, Inc. | Treatment of friable materials in fluid bed reactors |
US5395595A (en) * | 1992-04-10 | 1995-03-07 | Neste Oy | Fluidized bed reactor |
US5490469A (en) * | 1991-09-05 | 1996-02-13 | Abb Carbon Ab | Method and apparatus for heating the bed material in a PFBC plant |
FR2757930A1 (en) * | 1997-01-02 | 1998-07-03 | Gec Alsthom Stein Ind | IMPROVED SOLE LFC BOILER FIREPLACE |
WO1999002920A1 (en) * | 1997-07-07 | 1999-01-21 | Foster Wheeler Energia Oy | Fluidized bed reactor |
US5967098A (en) * | 1998-06-22 | 1999-10-19 | Tanca; Michael C. | Oil shale fluidized bed |
US6099301A (en) * | 1998-06-15 | 2000-08-08 | Outokumpu Oyj | Feed apparatus for batch preparation feed mixture for feeding into smelting furnace |
WO2001044719A1 (en) * | 1999-12-16 | 2001-06-21 | Livite Oy | Method for burning material in a fluidized bed boiler |
WO2004056464A1 (en) * | 2002-12-23 | 2004-07-08 | Outokumpu Technology Oy | Methods and apparatus for heat treatment in a fluidised bed |
WO2004056465A1 (en) * | 2002-12-23 | 2004-07-08 | Outokumpu Technology Oy | Method and apparatus for heat treatment in a fluidized bed |
WO2005106325A1 (en) * | 2004-04-29 | 2005-11-10 | Foster Wheeler Energia Oy | Method of combusting oil shale in a circulating fluidized bed boiler |
US20060162500A1 (en) * | 2002-12-23 | 2006-07-27 | Dirk Nuber | Fluidized bed method and plant for the heat treatment of solids containing titanium |
US20060249100A1 (en) * | 2002-12-23 | 2006-11-09 | Jochen Freytag | Method and plant for the conveyance of fine-grained solids |
US20060263292A1 (en) * | 2002-12-23 | 2006-11-23 | Martin Hirsch | Process and plant for producing metal oxide from metal compounds |
US20060266636A1 (en) * | 2002-12-23 | 2006-11-30 | Michael Stroder | Treatment of granular solids in an annular fluidized bed with microwaves |
US20060278566A1 (en) * | 2002-12-23 | 2006-12-14 | Andreas Orth | Method and plant for producing low-temperature coke |
US20070137435A1 (en) * | 2002-12-23 | 2007-06-21 | Andreas Orth | Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor |
US20080124253A1 (en) * | 2004-08-31 | 2008-05-29 | Achim Schmidt | Fluidized-Bed Reactor For The Thermal Treatment Of Fluidizable Substances In A Microwave-Heated Fluidized Bed |
US7632334B2 (en) | 2002-12-23 | 2009-12-15 | Outotec Oyj | Method and plant for the heat treatment of solids containing iron oxide |
US20210372610A1 (en) * | 2017-12-19 | 2021-12-02 | Valmet Technologies Oy | A circulating fluidized bed boiler with a loopseal heat exchanger |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN170802B (en) * | 1988-06-25 | 1992-05-23 | Metallgesellschaft Ag | |
DE19840627A1 (en) * | 1998-09-05 | 2000-03-09 | Steinmueller Gmbh L & C | Eddy layer reactor limited by outer walls and possible inner walls has at least one solid material separator and at leeast one feedback conduit and carries out exothermic processes in circulating eddy layer |
DE102004049364A1 (en) * | 2004-10-08 | 2006-04-20 | Kerr-Mcgee Pigments Gmbh | Generating a fluidized bed for carrying out thermal reactions, especially for thermally cracking iron sulfates from titanium dioxide manufacture, comprises using a fluidizing gas with a high oxygen content |
DE102008055957B4 (en) * | 2008-11-05 | 2010-09-02 | Highterm Research Gmbh | Fluidized bed reactor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908284A (en) * | 1971-09-29 | 1975-09-30 | Ceskoslovenska Akademie Ved | Method of and apparatus for heat transfer in a fluidized bed |
US4165717A (en) * | 1975-09-05 | 1979-08-28 | Metallgesellschaft Aktiengesellschaft | Process for burning carbonaceous materials |
EP0041648A2 (en) * | 1980-06-05 | 1981-12-16 | STAL-LAVAL Turbin AB | Fluidized bed combustion chamber |
US4330502A (en) * | 1980-06-16 | 1982-05-18 | A. Ahlstrom Osakeyhtio | Fluidized bed reactor |
US4753177A (en) * | 1986-04-30 | 1988-06-28 | A. Ahlstrom Corporation | Fluidized bed reactor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2539546C3 (en) * | 1975-09-05 | 1985-10-24 | Metallgesellschaft Ag, 6000 Frankfurt | Process for incinerating carbonaceous materials |
-
1987
- 1987-02-28 DE DE19873706538 patent/DE3706538A1/en not_active Withdrawn
- 1987-06-05 IN IN441/CAL/87A patent/IN165700B/en unknown
-
1988
- 1988-01-20 EP EP88200087A patent/EP0281165B1/en not_active Expired - Lifetime
- 1988-01-20 DE DE8888200087T patent/DE3865460D1/en not_active Expired - Lifetime
- 1988-01-20 ES ES198888200087T patent/ES2026631T3/en not_active Expired - Lifetime
- 1988-01-20 AT AT88200087T patent/ATE68577T1/en not_active IP Right Cessation
- 1988-02-16 FI FI880717A patent/FI92157C/en active IP Right Grant
- 1988-02-22 CA CA000559485A patent/CA1324881C/en not_active Expired - Fee Related
- 1988-02-25 US US07/160,370 patent/US4817563A/en not_active Expired - Lifetime
- 1988-02-25 DD DD88313197A patent/DD269430A5/en unknown
- 1988-02-26 AU AU12340/88A patent/AU589108B2/en not_active Expired
- 1988-02-26 ZA ZA881385A patent/ZA881385B/en unknown
- 1988-02-29 JP JP63047345A patent/JP2564163B2/en not_active Expired - Lifetime
-
1991
- 1991-10-17 GR GR91400948T patent/GR3002903T3/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908284A (en) * | 1971-09-29 | 1975-09-30 | Ceskoslovenska Akademie Ved | Method of and apparatus for heat transfer in a fluidized bed |
US4165717A (en) * | 1975-09-05 | 1979-08-28 | Metallgesellschaft Aktiengesellschaft | Process for burning carbonaceous materials |
EP0041648A2 (en) * | 1980-06-05 | 1981-12-16 | STAL-LAVAL Turbin AB | Fluidized bed combustion chamber |
US4330502A (en) * | 1980-06-16 | 1982-05-18 | A. Ahlstrom Osakeyhtio | Fluidized bed reactor |
US4753177A (en) * | 1986-04-30 | 1988-06-28 | A. Ahlstrom Corporation | Fluidized bed reactor |
Non-Patent Citations (4)
Title |
---|
JP A 58 19 614 (Babcock Hitachi K.K.), Feb. 4, 1983. * |
JP-A-58 19 614 (Babcock Hitachi K.K.), Feb. 4, 1983. |
Patent Abstracts of Japan, Band 7, Nr. 95 (M 209), 1240 , Apr. 21, 1983. * |
Patent Abstracts of Japan, Band 7, Nr. 95 (M-209), [1240], Apr. 21, 1983. |
Cited By (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879958A (en) * | 1987-12-17 | 1989-11-14 | Allen John V | Fluidized bed reactor with two zone combustion |
US5245934A (en) * | 1988-06-08 | 1993-09-21 | Mortimer Technology Holdings Ltd. | Heating matter |
US5230868A (en) * | 1989-04-04 | 1993-07-27 | A. Ahlstrom Corporation | Fluidized bed reactor with protected fluid distributor |
EP0405211A1 (en) * | 1989-06-24 | 1991-01-02 | Beteiligungen Sorg GmbH & Co. KG | Device for the process of transforming solid, extensive dry waste products into a glaseous form |
US4974531A (en) * | 1990-05-22 | 1990-12-04 | Donlee Technologies, Inc. | Method and apparatus for incinerating hazardous waste |
US5343631A (en) * | 1991-04-01 | 1994-09-06 | Amax Coal West, Inc. | Treatment of friable materials in fluid bed reactors |
US5243770A (en) * | 1991-07-12 | 1993-09-14 | The Babcock & Wilcox Company | Fluid bed material transfer apparatus |
US5339538A (en) * | 1991-07-12 | 1994-08-23 | The Babcock & Wilcox Company | Fluid bed material transfer method |
US5490469A (en) * | 1991-09-05 | 1996-02-13 | Abb Carbon Ab | Method and apparatus for heating the bed material in a PFBC plant |
US5395595A (en) * | 1992-04-10 | 1995-03-07 | Neste Oy | Fluidized bed reactor |
FR2757930A1 (en) * | 1997-01-02 | 1998-07-03 | Gec Alsthom Stein Ind | IMPROVED SOLE LFC BOILER FIREPLACE |
EP0852314A1 (en) * | 1997-01-02 | 1998-07-08 | GEC ALSTHOM Stein Industrie | Circulating fluidized bed furnace with improved hearth |
WO1998029688A1 (en) * | 1997-01-02 | 1998-07-09 | Gec Alsthom Stein Industrie | Circulating fluid bed boiler furnace with improved floor |
WO1999002920A1 (en) * | 1997-07-07 | 1999-01-21 | Foster Wheeler Energia Oy | Fluidized bed reactor |
US6029612A (en) * | 1997-07-07 | 2000-02-29 | Foster Wheeler Energia Oy | Fluidized bed reactor |
EP1219896A2 (en) | 1997-07-07 | 2002-07-03 | Foster Wheeler Energia Oy | Fluidized bed reactor |
EP1219896A3 (en) * | 1997-07-07 | 2002-07-10 | Foster Wheeler Energia Oy | Fluidized bed reactor |
US6699444B1 (en) | 1997-07-07 | 2004-03-02 | Foster Wheeler Energia Oy | Fluidized bed reactor |
CN100351571C (en) * | 1997-07-07 | 2007-11-28 | 福斯特韦勒能源股份公司 | Fluidized bed reactor |
US6099301A (en) * | 1998-06-15 | 2000-08-08 | Outokumpu Oyj | Feed apparatus for batch preparation feed mixture for feeding into smelting furnace |
US5967098A (en) * | 1998-06-22 | 1999-10-19 | Tanca; Michael C. | Oil shale fluidized bed |
WO2001044719A1 (en) * | 1999-12-16 | 2001-06-21 | Livite Oy | Method for burning material in a fluidized bed boiler |
US20060249100A1 (en) * | 2002-12-23 | 2006-11-09 | Jochen Freytag | Method and plant for the conveyance of fine-grained solids |
US7625422B2 (en) | 2002-12-23 | 2009-12-01 | Outotec Oyj | Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor |
US20060162500A1 (en) * | 2002-12-23 | 2006-07-27 | Dirk Nuber | Fluidized bed method and plant for the heat treatment of solids containing titanium |
US20060231466A1 (en) * | 2002-12-23 | 2006-10-19 | Dirk Nuber | Method and apparatus for heat treatment in a fluidized bed |
WO2004056465A1 (en) * | 2002-12-23 | 2004-07-08 | Outokumpu Technology Oy | Method and apparatus for heat treatment in a fluidized bed |
US20060263292A1 (en) * | 2002-12-23 | 2006-11-23 | Martin Hirsch | Process and plant for producing metal oxide from metal compounds |
US20060266636A1 (en) * | 2002-12-23 | 2006-11-30 | Michael Stroder | Treatment of granular solids in an annular fluidized bed with microwaves |
US20060278566A1 (en) * | 2002-12-23 | 2006-12-14 | Andreas Orth | Method and plant for producing low-temperature coke |
US20070137435A1 (en) * | 2002-12-23 | 2007-06-21 | Andreas Orth | Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor |
WO2004056464A1 (en) * | 2002-12-23 | 2004-07-08 | Outokumpu Technology Oy | Methods and apparatus for heat treatment in a fluidised bed |
US8048380B2 (en) | 2002-12-23 | 2011-11-01 | Outotec Oyj | Process and plant for producing metal oxide from metal compounds |
EA010276B1 (en) * | 2002-12-23 | 2008-08-29 | Оутокумпу Текнолоджи Ой | Method and apparatus for heat treatment in a fluidized bed |
EA010481B1 (en) * | 2002-12-23 | 2008-10-30 | Оутокумпу Текнолоджи Ой | Methods and apparatus for heat treatment in a fluidised bed |
US8025836B2 (en) | 2002-12-23 | 2011-09-27 | Outotec Oyi | Method and plant for the heat treatment of solids containing iron oxide |
US20090274589A1 (en) * | 2002-12-23 | 2009-11-05 | Outotec Oyj | Process and plant for producing metal oxide from metal compounds |
US8021601B2 (en) | 2002-12-23 | 2011-09-20 | Outotec Oyj | Plant for the heat treatment of solids containing titanium |
US7632334B2 (en) | 2002-12-23 | 2009-12-15 | Outotec Oyj | Method and plant for the heat treatment of solids containing iron oxide |
EA012790B1 (en) * | 2002-12-23 | 2009-12-30 | Оутотек Ойй | Method and apparatus for heat treatment in a fluidized bed |
US7651547B2 (en) * | 2002-12-23 | 2010-01-26 | Outotec Oyj | Fluidized bed method and plant for the heat treatment of solids containing titanium |
US7662351B2 (en) | 2002-12-23 | 2010-02-16 | Outotec Oyj | Process and plant for producing metal oxide from metal compounds |
US20100040512A1 (en) * | 2002-12-23 | 2010-02-18 | Outotec Oyj | Method and plant for the heat treatment of solids containing iron oxide |
US20100074805A1 (en) * | 2002-12-23 | 2010-03-25 | Outotec Oyj | Fluidized bed method for the heat treatment of solids containing titanium |
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US20080124253A1 (en) * | 2004-08-31 | 2008-05-29 | Achim Schmidt | Fluidized-Bed Reactor For The Thermal Treatment Of Fluidizable Substances In A Microwave-Heated Fluidized Bed |
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Also Published As
Publication number | Publication date |
---|---|
DD269430A5 (en) | 1989-06-28 |
AU589108B2 (en) | 1989-09-28 |
JP2564163B2 (en) | 1996-12-18 |
ATE68577T1 (en) | 1991-11-15 |
EP0281165A1 (en) | 1988-09-07 |
ZA881385B (en) | 1989-10-25 |
IN165700B (en) | 1989-12-16 |
JPS63233204A (en) | 1988-09-28 |
DE3865460D1 (en) | 1991-11-21 |
EP0281165B1 (en) | 1991-10-16 |
GR3002903T3 (en) | 1993-01-25 |
AU1234088A (en) | 1988-09-01 |
FI92157C (en) | 1994-10-10 |
CA1324881C (en) | 1993-12-07 |
ES2026631T3 (en) | 1992-05-01 |
DE3706538A1 (en) | 1988-09-08 |
FI880717A (en) | 1988-08-29 |
FI880717A0 (en) | 1988-02-16 |
FI92157B (en) | 1994-06-30 |
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